isofix VOLKSWAGEN UP! 2021 Owner´s Manual

When an airbag is triggered, it is inflated by a gas generator. This causes the airbag covers to
break, and the airbags inflate forcefully to cover their deployment zones within milliseconds. Once a
vehicle occupant wearing a seat belt starts to sink into the inflated airbag, the gas inside the airbag
starts to escape to cushion the occupant and slow down their movement. This can reduce the risk
of severe and fatal injuries. A triggered airbag will not always prevent other injuries such as
swelling, bruising and grazing. Deployment of a triggered airbag can also result in frictional heat.
Airbags provide no protection for the arms or lower body.
The most important factors for triggering the airbag are the type of accident, the angle of impact,
the vehicle speed and the type of object with which the vehicle collides. Therefore, visible damage
to the vehicle does not always mean that the airbag should have been triggered.
The triggering of the airbag system depends on the vehicle deceleration rate caused by the collision
and registered by the electronic control unit. If this rate is below the reference value programmed
into the control unit, the airbags will not be triggered, even though the vehicle may be badly
damaged as a result of the collision. Vehicle damage, repair costs or even the lack of vehicle
damage in an accident do not necessarily give an indication of whether an airbag should inflate or
not. It is not possible to define a range of vehicle speeds and reference values, since the
circumstances will vary considerably between one collision and another. It is therefore impossible to
cover every possible kind and angle of impact that would trigger the airbags. Important factors in
the triggering of the airbag include the nature (hard or soft) of the object that the vehicle hits, the
angle of impact, and the vehicle speed.
Airbags only serve as a supplement to the three-point seat belt in some accident situations when
the vehicle braking is sufficient to trigger the airbags. Airbags can only be triggered once and only
in certain situations. The seat belts are always there to provide protection in situations in which the
airbags are not triggered or have already been triggered. For example, if the vehicle collides with a
further vehicle following the initial collision, or is hit by another vehicle.
The airbag system is part of the vehicle's overall passive safety concept. The airbag system can
only work effectively when the occupants are wearing their seat belts correctly and have assumed a
proper sitting position ⇒ Adjusting the seat position.
Components of the vehicle safety concept
The following vehicle safety equipment makes up the vehicle's safety concept to reduce the risk of
severe and fatal injuries. Some of this equipment may not be fitted in your particular vehicle. It may
not be available at all in some countries.
•Optimised seat belts for all seats.
•Belt tensioners for driver and front passenger.
•Belt tension limiters for driver and front passenger.
•Warning lamp .
•Front airbags for driver and front passenger.
•Side airbags for driver and front passenger.
•Airbag indicator lamp .
•Control units and sensors.
•Head restraints optimised for rear impact.
•Adjustable steering column.
•If fitted, ISOFIX anchor points for child seats on the rear outer seats.
•If applicable, securing points for the top tether for child seats.
Situations in which the front and side airbags will not be triggered:
•If the ignition is switched off during a collision.
•If the level of deceleration measured by the control unit is too low during a collision at the front
of the vehicle.
•During a minor side collision.
•During rear collisions.
•If the vehicle rolls over.
•If the speed in a collision is lower than the reference value specified in the control unit.
Front airbags

The side airbags are located in the outer seat backrest cushions of the driver seat and front
passenger seat ⇒ Fig. 57B. The locations of the airbags are marked with stickers with the word
AIRBAG. The areas marked in red ⇒ Fig. 57 indicate the side airbag deployment zones.
During a side collision, the side airbag will be deployed on the vehicle's side of impact, reducing the
risk of injury to the areas of the occupants' heads and bodies facing the impact.
Child seats (accessories)
 Introduction
This chapter contains information on the followingsubjects:
⇒ General information on transporting children in the vehicle
⇒ Various securing systems
⇒ Using a child seat on the front passenger seat
⇒ Using a child seat on the rear seats
⇒ Securing child seats with a seat belt
⇒ Securing child seats using lower anchoring points (ISOFIX, LATCH)
⇒ Securing child seats with the top tether
It is imperative that you read all of the information concerning the airbag system before transporting
babies or children in a child seat on the front passenger seat.
This information is very important for the safety of the driver and the safety of all passengers,
babies and small children in particular.
Volkswagen recommends using child seats from Volkswagen's range of accessories. These child
seats were developed and approved for use in Volkswagen vehicles. Child seats for the various
different securing systems are available from a Volkswagen dealership.
Additional information and warnings:
•Seat belts ⇒ Seat belts
•Airbag system ⇒ Airbag system
Once triggered, the airbag inflates at high speed.
•Always leave the deployment zones of the side airbags clear.
•No other persons, animals or objects may be located between the occupants of the front
seats and the airbag deployment zone.
•Do not fit any accessories to the doors.
•Do not fit seat covers or protective covers over the seats unless they have been expressly
approved for use in the vehicle. Otherwise the side airbag may not be able to inflate if it
has been triggered.
WARNING
Incorrect use of the driver and front passenger seat could hinder the proper function of the
side airbag and cause serious injury.
•Never remove the front seats from the vehicle or alter any components of these seats.
•If too much pressure is applied to the backrest side bolster, the side airbags may not be
triggered correctly, may not trigger at all, or may trigger unexpectedly.
•Any damage to the original seat upholstery or around the seams of the side airbag units
must be repaired immediately by a qualified workshop.
WARNING

Do not leave any toys or other objects loose in the child seat or on the seat while the
vehicle is in motion.
Country-specific standards for child seats (selection)
The child seats must correspond to the standard ECE-R 44. Further information is available from
Volkswagen dealerships or on the Internet at www.volkswagen.com.
Group classification for child seats according to ECE-R 44
Weight classChild's weightAge
Group 0up to 10 kgup to approximately 9 months
Group 0+up to 13 kgup to approximately 18 months
Group 19 to 18 kgapproximately 8 months to 3/ years
Group 215 to 25 kgapproximately 3 to 7 years
Group 322 to 36 kgapproximately 6 to 12 years
Not every child will fit in the seat specified for their weight group. Likewise, not every seat will fit in
every vehicle. Therefore, always check whether the child fits correctly in the child seat and whether
the seat is securely attached in the vehicle.
Child seats that have been tested and approved in accordance with the ECE R 44 standard bear
the test mark on the seat: a large letter E in a circle with the test number below it.
ECE R: Economic Commission for Europe Regulation.
Various securing systems
Fig. 58 On the rear seats: figures Ⓐ and Ⓑ illustrate the main securing points for the child restraint
system on the lower retaining rings and top tether. Figure Ⓒ shows how to secure the child restraint
system using the vehicle seat belt
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Always secure child seats properly, safely and in accordance with the instructions from the child
seat manufacturer.
The fitted child seat must sit close to the vehicle seat and must not be able to move or tip more than
2.5 cm.
Child seats that are intended to be secured using the top tether must be secured in the vehicle
using the top tether ⇒ Securing child seats with the top tether. Attach the top tether only to the
retaining rings fitted for this purpose. Always pull the top tether tightly so that the child seat is
secure and fits closely to the seat.
Country-specific securing systems
Variants of the attachment system⇒ Fig. 58:
ISOFIX retaining rings and top tether, including in Europe⇒ Securing child seats using
lower anchoring points (ISOFIX, LATCH) and ⇒ Securing child seats with the top tether.
1)
1
2
Ignoring any of the items on this important safety checklist can lead to accidents and injuries.
•Follow the instructions on the checklist.
WARNING
In the event of an accident, the rear seat is the safest place for children with properly fastened
seat belts.
•A suitable child seat, correctly fitted and used on one of the rear seats, will, in most
accident situations, provide the maximum level of protection for children up to 12 years
old.
WARNING
1)

LATCH/UCRA universal anchorage attachment points and top tether, including in North
America⇒ Securing child seats using lower anchoring points (ISOFIX, LATCH).
Three-point automatic seat belt and top tether⇒ Securing child seats with a seat belt.
The systems consist of attachments for child restraint systems with a top tether and lower
anchoring points in the seat.
Using a child seat on the front passenger seat
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Not all countries allow you to transport children on the front passenger seat. Not every child seat is
suitable for use on the front passenger seat. Volkswagen dealerships keep an up-to-date list of all
authorised child seats. Only use child seats that have been authorised for your vehicle.
The active front airbag on the front passenger side presents a major danger to a child. Transporting
a child in a rear-facing child seat on the front passenger seat can pose a danger to the child's life.
If a rear-facing child seat is secured to the front passenger seat, an inflating front passenger front
airbag can strike it with such force that critical or fatal injuries may occur ⇒. Therefore, never
use a rear-facing child seat on the front passenger seat when the front passenger front airbag is
activated.
Only use a rear-facing child seat on the front passenger seat when you have ascertained that the
front passenger front airbag has been switched off. This is confirmed when the yellow indicator
lamp in the dash panel PASSENGER AIR BAG  lights up ⇒ Airbag system. If the front
passenger front airbag cannot be switched off and stays active, do not transport any children on
the front passenger seat⇒.
What to be aware of when using a child seat on the front passenger seat:
•The front passenger front airbag must be deactivated when a rear-facing child seat is being
used ⇒ Switching the front passenger front airbag on and off manually using the key-
operated switch.
•The front passenger seat backrest must be in an upright position.
•The front passenger seat must be pushed as far back as it will go.
•In vehicles with height-adjustable seats, the front passenger seat must be as high as possible.
Suitable child seats
The child seat must be specially authorised by the manufacturer for use on the front passenger seat
in vehicles with front and side airbags.
Universal child seats in groups 0, 0+, 1, 2, or 3, as specified in ECE-R 44, can be fitted to the front
passenger seat.
Using a child seat on the rear seats
First read and observe the introductoryinformation and safety warnings⇒
Introduction
When fitting a child seat to a rear seat, the position of the front seat must be adjusted to ensure that
the child has sufficient space. Adjust the front seat according to the size of the child seat and child.
If a child seat is secured to the front passenger seat, the risk to the child of sustaining critical
or fatal injuries in the event of an accident increases. Never use a rear-facing child seat on
the front passenger seat if the front passenger front airbag is enabled. The child could suffer
fatal injuries when the front airbag is activated as the child seat will be hit by the airbag with
full force and thrown against the seat backrest.
DANGER
If, in exceptional circumstances, a child is being transported in a rear-facing child seat on the
front passenger seat, the following rules apply:
•The front passenger front airbag must be switched off and remain switched off.
•The child seat must be approved by the child seat manufacturer for use on a front
passenger seat with front or side airbags.
•Follow the fitting instructions from the child seat manufacturer and observe all warnings.
•Push the front passenger seat back as far as possible and adjust it to the highest position,
to keep as far away as possible from the front airbag.
•Adjust the backrest to an upright position.
•Always secure children in the vehicle in an authorised restraint system suitable for their
height and weight.
DANGER

Ensure that the front passenger can still maintain a correct sitting position ⇒ Adjusting the seat
position.
Suitable child seats
The child seat must have been approved by the manufacturer for use on the rear bench seat with
side airbag.
Universal child seats in groups 0, 0+, 1, 2, or 3 as specified in ECE-R 44 can be fitted to the rear
seats.
The seats are suitable for child seats with the ISOFIX system that are specially approved for this
vehicle type by ECE-R 44.
ISOFIX child seats approved for use on rear seats
There are different categories of ISOFIX child seats: universal, semi-universal and vehicle-specific.
•If the ISOFIX child seat has universal approval, the child seat must be fastened with the lower
anchoring points and the top tether.
•If ISOFIX child seats have semi-universal or vehicle-specific approval, a check must be made
prior to use in order to find out whether the child seat has been approved for the vehicle. For
this purpose, the child-seat manufacturer supplies the ISOFIX child seat with a list of vehicles
for which the respective ISOFIX child seat has been approved. If necessary, contact the child
seat manufacturer for an up-to-date list of vehicles.
Securing child seats with a seat belt
First read and observe the introductoryinformation and safety warnings⇒
Introduction
It is permissible to fasten child seats with universal written on the orange label to the seats using
the seat belt, but only on the seats marked in the table with a u.
Weight classFront passenger seatSeats on the rear bench
seat
Group 0
up to 10 kguu
Group 0+
up to 13 kguu
Group 1
9 to 18 kguu
Group 2
15 to 25 kguu
Group 3
22 to 36 kguu
Securing a child seat using the seat belt
•Read and follow the child seat manufacturer's instructions.
•When placing the child seat on the front passenger seat, push the seat back as far as possible
and adjust the backrest to an upright position ⇒ Adjusting the seat position.
•Position the child seat on the seat according to the instructions given by the child seat
manufacturer.
•Fasten the seat belt or guide it through the child seat as described in the child seat
manufacturer's instructions.
•Ensure that the seat belt is not twisted.
•Insert the latch plate into the buckle for the appropriate seat and push it down until it locks
securely with a click.
•In vehicles with lockable seat belts: pull the shoulder part of the belt all the way out and let the
belt web roll up on the automatic belt retractor. The belt makes a clicking sound as it rolls up.
•The upper part of the belt must lie snugly and fully over the child seat.
•Pull the seat belt to check that the lower belt strap is locked and can no longer be pulled out.
•In vehicles with lockable seat belts: secure any seat belts that are not being used out of the
reach of the child in the child seat, by guiding the belt behind the head restraint on the
neighbouring seat. When doing this, ensure that the locking mechanism of the seat belt is not
triggered! The belt should not make a clicking sound as it rolls up. Let the belt web roll up on the
automatic belt retractor.
A child in a child seat on the rear bench seat can sustain fatal injuries if they play with
lockable seat belts that are not in use.
•Always secure any lockable seat belts on the rear bench seat that are not in use.
WARNING

Removing child seats
Unfasten seat belts only when the vehicle is stationary ⇒.
•Press the red button in the buckle. The latch plate is released and springs out.
•Guide the belt back by hand so that it rolls up easily, without twisting the seat belt and without
damaging the trim.
•Remove the child seat from the vehicle.
Securing child seats using lower anchoring points (ISOFIX, LATCH)
Fig. 59 On vehicle seat: markings identifying the lower anchoring points for child seats
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Two retaining rings, the lower anchoring points, are fitted behind a recess on each outer rear seat.
Overview of installation with ISOFIX
The following table lists where and how ISOFIX child seats can be fastened at the lower anchoring
points on the individual seats in the vehicle according to European Directive ECE-R 16.
The body weight permissible for the child seat and the size class A to G are indicated on the label
attached to child seats with universal or semi-universal certification.
Group (weight class)
Group 0:
up to 10
kg
Group 0: up to
10 kg
Group 1: 9 to 18 kg
Group 0+: up to
13 kg
Direction of installation
Rear-facing
(opposite to
driving
direction)
Rear-facing
(opposite to driving
direction)
Rear-facing
(opposite to
driving
direction)
Forward-facing
(in driving
direction)
Size classFGCDECDABB1
Installation on the front
passenger seatSeat without anchoring points, not attached with ISOFIX/LATCH
Installation on seats on
the rear bench seatIL-SUIL-SUIL-SUIUF/IL-SU
X: Seat not suitable for securing an ISOFIX child seat from this group.
IL-SU: Suitable seat for installing an ISOFIX child seat with semi-universal approval, refer to vehicle
list from child seat manufacturer.
IUF: Suitable seat for installation of an ISOFIX child seat with universal approval and securing with
top tether.
Child seats with fixed attachments
Insert guides can be used to install a child seat with rigid attachments. Insert guides facilitate
installation and protect the seat covers. The insert guides in some cases are part of the scope of
supply for the child seat or can be obtained from your Volkswagen dealership. If necessary, the
insert guides are latched onto the two anchoring points in the vehicle ⇒.
•Observe the child seat manufacturer's instructions when fitting or removing the child seat ⇒.
•Insert the child seat into the retaining rings ⇒ Fig. 59 in the direction of the arrow. The child seat
must click securely into place.
Unfastening seat belts while the vehicle is in motion can lead to severe or fatal injuries in the
event of an accident or sudden braking or steering manoeuvre.
•Unfasten seat belts only when the vehicle is stationary.
WARNING

•Pull on both sides of the child seat.
Child seats with adjustable attachment belts
•Observe the child seat manufacturer's instructions when fitting or removing the child seat ⇒.
•Position the child seat on the seat cushion and attach the hooks from the attachment belts onto
the retaining rings ⇒ Fig. 59.
•Pull the attachment belts to ensure that they are equally taut. The child seat must fit snugly to
the vehicle seat.
•Pull on both sides of the child seat.
Securing child seats with the top tether
Fig. 60 Example of a fastened top tether
First read and observe the introductoryinformation and safety warnings⇒
Introduction
•Observe the instructions provided by the child seat manufacturer when fitting or removing the
child seat ⇒.
•Release the seat backrest and fold the backrest forwards slightly ⇒ Luggage compartment.
•Remove the head restraint located behind the child seat and stow it securely in the vehicle
⇒ Adjusting the seat position.
•Guide the top tether of the child seat back between the backrest and the luggage compartment
cover into the luggage compartment.
•Fold back the seat backrest and push it firmly to lock it in place.
•Attach the child seat to the lower anchoring points ⇒ Securing child seats using lower anchoring
points (ISOFIX, LATCH).
•Fasten the top tether to the retaining rings in the luggage compartment ⇒ Fig. 60.
•Stretch the belt so that the child seat is positioned high on the backrest.
Reinstall the head restraints after the child seat has been removed⇒ Adjusting the seat position.
Lights and vision
Lights
The lower anchoring points for the child seats are not fastening rings. Fit child seats to the
lower anchoring points only.
WARNING
•In order to avoid permanent marks on the seats, the insert guides should be removed from
the anchoring points when there is no child seat fitted to them.
•In order to avoid damage to the seat covers, the seats or the insert guides, the insert
guides must always be removed from the anchoring points before folding the rear bench
seat forwards.
NOTICE
Child seats attached using the lower anchoring points and top tether must be fitted according
to the instructions from the manufacturer. Failure to do so could lead to severe injuries.
•Never attach more than one top tether from a child seat to one retaining ring in the
luggage compartment.
•Only use the specially fitted retaining rings when attaching the top tether.
•Never fasten the top tether to one of the fastening rings.
WARNING